基础问题,PHP类的定义和调用
在sub.php里面定义了一个类,里面就有一个函数。因为返回值要转成XML所以不能直接在函数里输出。现在测试的时候在test.php上调用现在提示错误信息:
Catchable fatal error: Object of class massage_gether could not be converted to string in \xampp\htdocs\asxmt_wx\test.php on line 26
请问在类的定义输出和调用哪步我做的有问题?
sub.php代码class massage_gether{ function main_menu_test() { //主菜单内容 $mytext = '欢迎光临总店微信公众服务平台,请选择数字您所需的服务:'. "\n".'(1)会员卡积分查询'."\n".'(2)商场活动查询'."\n". '(4)其他服务'."\n".'输入@可以返回主菜单'; return $mytext; } }
index.php代码include("sub.php");$shower = new massage_gether();$shower -> main_menu_test();echo $shower; //这个是第26行
回复讨论(解决方案)
$shower = new massage_gether();
echo $shower -> main_menu_test();
$shower是一个实例化对象。
受教了,谢谢!

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